497986056

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 1448979840

約数和(自身を除く): 950993784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 83, 94, 108, 141, 162, 166, 188, 197, 216, 249, 282, 324, 332, 376, 394, 423, 498, 564, 591, 648, 664, 747, 788, 846, 996, 1128, 1182, 1269, 1494, 1576, 1692, 1773, 1992, 2241, 2364, 2538, 2988, 3384, 3546, 3807, 3901, 4482, 4728, 5076, 5319, 5976, 6723, 7092, 7614, 7802, 8964, 9259, 10152, 10638, 11703, 13446, 14184, 15228, 15604, 15957, 16351, 17928, 18518, 21276, 23406, 26892, 27777, 30456, 31208, 31914, 32702, 35109, 37036, 42552, 46812, 49053, 53784, 55554, 63828, 65404, 70218, 74072, 83331, 93624, 98106, 105327, 111108, 127656, 130808, 140436, 147159, 166662, 196212, 210654, 222216, 249993, 280872, 294318, 315981, 333324, 392424, 421308, 441477, 499986, 588636, 631962, 666648, 749979, 768497, 842616, 882954, 999972, 1177272, 1263924, 1324431, 1499958, 1536994, 1765908, 1999944, 2305491, 2527848, 2648862, 2999916, 3073988, 3531816, 4610982, 5297724, 5999832, 6147976, 6916473, 9221964, 10595448, 13832946, 18443928, 20749419, 27665892, 41498838, 55331784, 62248257, 82997676, 124496514, 165995352, 248993028, 497986056]

約数ペア:

[(1, 497986056), (2, 248993028), (3, 165995352), (4, 124496514), (6, 82997676), (8, 62248257), (9, 55331784), (12, 41498838), (18, 27665892), (24, 20749419), (27, 18443928), (36, 13832946), (47, 10595448), (54, 9221964), (72, 6916473), (81, 6147976), (83, 5999832), (94, 5297724), (108, 4610982), (141, 3531816), (162, 3073988), (166, 2999916), (188, 2648862), (197, 2527848), (216, 2305491), (249, 1999944), (282, 1765908), (324, 1536994), (332, 1499958), (376, 1324431), (394, 1263924), (423, 1177272), (498, 999972), (564, 882954), (591, 842616), (648, 768497), (664, 749979), (747, 666648), (788, 631962), (846, 588636), (996, 499986), (1128, 441477), (1182, 421308), (1269, 392424), (1494, 333324), (1576, 315981), (1692, 294318), (1773, 280872), (1992, 249993), (2241, 222216), (2364, 210654), (2538, 196212), (2988, 166662), (3384, 147159), (3546, 140436), (3807, 130808), (3901, 127656), (4482, 111108), (4728, 105327), (5076, 98106), (5319, 93624), (5976, 83331), (6723, 74072), (7092, 70218), (7614, 65404), (7802, 63828), (8964, 55554), (9259, 53784), (10152, 49053), (10638, 46812), (11703, 42552), (13446, 37036), (14184, 35109), (15228, 32702), (15604, 31914), (15957, 31208), (16351, 30456), (17928, 27777), (18518, 26892), (21276, 23406)]